Redmi K20 looks to be 25% faster than a Galaxy S10 model, even though they are both powered by the same Snapdragon 855 SoC. Rumor has it that a Pro version with more RAM and a bigger screen is also in the works. Furthermore, Redmi plans to launch the K20 model with a limited edition phone case featuring the "Big Devil" mascot.
https://www.notebookcheck.net/Xiaomi-Redmi-K20-impressive-AnTuTu-scores-leaked.420715.0.html